<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      .outer {
        column-count: 5;
      }
      .outer img {
        width: 100%;
        transition: all 0.2s linear;
      }
      .outer img:hover {
        box-shadow: 0 0 20px black;
        transform: scale(1.02);
      }
    </style>
  </head>
  <body>
    <div class="outer">
      <img src="../images/mx1.png" alt="" />
      <img src="../images/mx2.png" alt="" />
      <img src="../images/mx3.png" alt="" />
      <img src="../images/mx4.png" alt="" />
      <img src="../images/mx5.png" alt="" />
      <img src="../images/mx6.png" alt="" />

      <img src="../images/mx1.png" alt="" />
      <img src="../images/mx2.png" alt="" />
      <img src="../images/mx3.png" alt="" />
      <img src="../images/mx4.png" alt="" />
      <img src="../images/mx5.png" alt="" />
      <img src="../images/mx7.png" alt="" />

      <img src="../images/mx1.png" alt="" />
      <img src="../images/mx2.png" alt="" />
      <img src="../images/mx3.png" alt="" />
      <img src="../images/mx4.png" alt="" />
      <img src="../images/mx5.png" alt="" />
      <img src="../images/mx6.png" alt="" />
    </div>
  </body>
</html>
